<style>div{position:fixed;}button{width:13%;height:30px}
textarea{margin-top:30px;width:100%;height:100%;border:none;outline:none}</style>
<script src="textarea.js"></script>
<div>
<button onclick='onSave()'>Save</button>
<button onclick="onDelete()">╳</button>
<button onclick="onUp()">↑</button>
<button onclick="onDown()">↓</button>
<button onclick="onTop()">⤒</button>
<button onclick="onBottom()">⤓</button>
</div>
<textarea autofocus />
H1
h2
h3
h4
h5
h6
h7
h8
h9
ha
